PART A : CIRCULAR TO SHAREHOLDERS IN RELATION TO THE PROPOSED NEW SHAREHOLDERS' MANDATE AND RENEWAL OF EXISTING SHAREHOLDERS' MANDATE FOR RECURRENT RELATED PARTY TRANSACTIONS OF A REVENUE OR TRADING NATURE ("PROPOSED SHAREHOLDERS' MANDATE"); AND PART B: STATEMENT TO SHAREHOLDERS IN RELATION TO THE PROPOSED RENEWAL OF SHARE BUY-BACK AUTHORITY FOR THE PURCHASE OF ITS OWN ORDINARY SHARES ("PROPOSED SHARE BUY-BACK AUTHORITY").